Update README.md

README.md

@@ -23,3 +23,5 @@ An executable is generated into /tmp/$USER
 You also need the robot dynamics for this. It is not public. Please contact
 Congibotics to get the dynamics for ABB Frida (YuMi prototype).
 
+See also wiki for info about Frida and force sensors:
+https://sites.google.com/a/ulund.org/robotwiki/robots/frida
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